Daikin VRV Inverter K Series - Outdoor Unit: Inverter Over-Ripple Protection

Troubleshooting (Inverter) SiE-05C
168 Troubleshooting Inverter K Series
5.8 Outdoor Unit: Inverter Over-Ripple Protection
Remote Controller
Display
PP
PP
44
44
Supposed Causes  Defect of radiator fin temperature sensor
 Defect of inverter unit
Troubleshooting
(VF070)
Replace the radiator fin thermistor.
Turn on
again after letting 30
minutes or more pass after
occurrence of
malfunction.
"P4" occurs again.
SI-05C.BOOK Page 168 Monday, November 6, 2000 4:13 PM
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